| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.74 | 7.525% | $99.7187 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $231.79 | 11.785% | $259.1065 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $36.44 | 10.362% | $40.2159 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $186.33 | 3.742% | $193.3025 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $141.62 | 9.339% | $154.8459 | $154.85 | $154.85 | $154.80 |
| Purchase #6 | $8.47 | 3.262% | $8.7463 | $8.75 | $8.75 | $8.70 |
| Purchase #7 | $234.59 | 3.407% | $242.5825 | $242.58 | $242.60 | $242.60 |
| 7 purchase totals = | $931.98 | $998.5183 | $998.53 | $998.50 | $998.40 | |